
 <!DOCTYPE html>
 <html>
 <head>
 	<title></title>
 </head>
 <body>
 <meta name="viewport" content="width=device-width, initial-scale=1" charset="UTF-8">
<link rel="stylesheet" href="./common/assets/css/bootstrap.min.css">
<link rel="stylesheet" href="./common/assets/css/bootstrap.css">
<link rel="stylesheet" href="./common/w3.css">

<!-- Sidenav/menu -->
<nav class="w3-sidenav w3-collapse w3-white w3-animate-left" style="z-index:3;width:300px;" id="mySidenav"><br>
  <div class="w3-container">
    <a href="#" onclick="w3_close()" class="w3-hide-large w3-right w3-jumbo w3-padding" title="close menu">
      <i class="fa fa-remove"></i>
    </a>
    <img src="./image/nantou.jpg" style="width:45%;" class="w3-round"><br><br>
    <h4 class="w3-padding-0"><b>nutter</b></h4>
    <p class="w3-text-grey">管理系统</p>
  </div>
  <a href="index.php" class="w3-padding w3-text-teal">主页</a> 

  <a href="admin.php?c=music&m=musicform"  class="w3-padding">音乐信息添加</a>
    <a href="admin.php?c=music&m=listmusics"  class="w3-padding">音乐信息管理</a>
        <a href="admin.php?c=music&m=singerform"  class="w3-padding">歌手信息添加</a>
            <a href="admin.php?c=music&m=listsingers"  class="w3-padding">歌手信息管理</a>
                <a href="admin.php?c=comment&m=listcomments"  class="w3-padding">评论信息管理</a>

</nav>
<!-- Overlay effect when opening sidenav on small screens -->
<div class="w3-overlay w3-hide-large w3-animate-opacity" onclick="w3_close()" style="cursor:pointer" title="close side menu" id="myOverlay"></div>

<!-- !PAGE CONTENT! -->
<div class="w3-main" style="margin-left:300px">
 <!-- Header -->
  <header class="w3-container">
    <a href="#"><img src="img_avatar_g2.jpg" style="width:65px;" class="w3-circle w3-right w3-margin w3-hide-large w3-hover-opacity"></a>
    <span class="w3-opennav w3-hide-large w3-xxlarge w3-hover-text-grey" onclick="w3_open()"><i class="fa fa-bars"></i></span>
    <h1><b>--管理系统--</b></h1>
    <div class="w3-section w3-bottombar w3-padding-16">
      <span class="w3-margin-right">my name:</span> 
      <button class="w3-btn">管</button>
     <button class="w3-btn">理</button> 
     <button class="w3-btn">系</button> 
     <button class="w3-btn">统</button>
    </div>
  </header>
 </body>
 </html>
